In Louisiana, 23 young men are found dead over a nine-year period. Investigators search for the Bayou Strangler but a break in the case comes only after a key error by the killer.
For years a man's perverted crimes go undetected. His offending intensifies, and when a university student goes missing, detectives race to find her killer.
Chacey Poynter thought that she could get anything by manipulating everyone. So when she decided to kill her husband Robert Louis Poynter, she believed can get away with it. The truth shocked the community of Royse City, Texas.
When a kindly old man is found murdered his family are devastated. But police discover his niece's bingo habit and backlog of debts would lead her to kill.
After murdering her husband in Minnesota, she travels to Fort Myers, Florida to kill a woman and stole her identity. A gambling addict who will do anything to feed her habit. Police scramble to catch one of America's most wanted criminal.
In Birmingham, England a middle-aged mother enlists the help of her ex-husband and teenage son to kill her younger lover. A litany of lies and mistakes led the police to her door.
A beloved firefighter, William Walker is killed on his driveway in Cleveland Heights, Ohio. The suspicion quickly turns to his second wife. Police quickly learns, she recruited a team of teenagers to help her do the hit.
When Sarah Wellgreen suddenly disappears, detectives pour all their resources into finding her. But after discovering no evidence of her, they investigate closer to home.
